My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Marlin.h 8.1KB

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  1. // Tonokip RepRap firmware rewrite based off of Hydra-mmm firmware.
  2. // License: GPL
  3. #ifndef MARLIN_H
  4. #define MARLIN_H
  5. #define FORCE_INLINE __attribute__((always_inline)) inline
  6. #include <math.h>
  7. #include <stdio.h>
  8. #include <stdlib.h>
  9. #include <string.h>
  10. #include <inttypes.h>
  11. #include <util/delay.h>
  12. #include <avr/pgmspace.h>
  13. #include <avr/eeprom.h>
  14. #include <avr/interrupt.h>
  15. #include "fastio.h"
  16. #include "Configuration.h"
  17. #include "pins.h"
  18. #ifndef AT90USB
  19. #define HardwareSerial_h // trick to disable the standard HWserial
  20. #endif
  21. #if (ARDUINO >= 100)
  22. # include "Arduino.h"
  23. #else
  24. # include "WProgram.h"
  25. //Arduino < 1.0.0 does not define this, so we need to do it ourselves
  26. # define analogInputToDigitalPin(p) ((p) + A0)
  27. #endif
  28. #ifdef AT90USB
  29. #include "HardwareSerial.h"
  30. #endif
  31. #include "MarlinSerial.h"
  32. #ifndef cbi
  33. #define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
  34. #endif
  35. #ifndef sbi
  36. #define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
  37. #endif
  38. #include "WString.h"
  39. #ifdef AT90USB
  40. #ifdef BTENABLED
  41. #define MYSERIAL bt
  42. #else
  43. #define MYSERIAL Serial
  44. #endif // BTENABLED
  45. #else
  46. #define MYSERIAL MSerial
  47. #endif
  48. #define SERIAL_PROTOCOL(x) (MYSERIAL.print(x))
  49. #define SERIAL_PROTOCOL_F(x,y) (MYSERIAL.print(x,y))
  50. #define SERIAL_PROTOCOLPGM(x) (serialprintPGM(PSTR(x)))
  51. #define SERIAL_PROTOCOLLN(x) (MYSERIAL.print(x),MYSERIAL.write('\n'))
  52. #define SERIAL_PROTOCOLLNPGM(x) (serialprintPGM(PSTR(x)),MYSERIAL.write('\n'))
  53. const char errormagic[] PROGMEM ="Error:";
  54. const char echomagic[] PROGMEM ="echo:";
  55. #define SERIAL_ERROR_START (serialprintPGM(errormagic))
  56. #define SERIAL_ERROR(x) SERIAL_PROTOCOL(x)
  57. #define SERIAL_ERRORPGM(x) SERIAL_PROTOCOLPGM(x)
  58. #define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x)
  59. #define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
  60. #define SERIAL_ECHO_START (serialprintPGM(echomagic))
  61. #define SERIAL_ECHO(x) SERIAL_PROTOCOL(x)
  62. #define SERIAL_ECHOPGM(x) SERIAL_PROTOCOLPGM(x)
  63. #define SERIAL_ECHOLN(x) SERIAL_PROTOCOLLN(x)
  64. #define SERIAL_ECHOLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
  65. #define SERIAL_ECHOPAIR(name,value) (serial_echopair_P(PSTR(name),(value)))
  66. void serial_echopair_P(const char *s_P, float v);
  67. void serial_echopair_P(const char *s_P, double v);
  68. void serial_echopair_P(const char *s_P, unsigned long v);
  69. //Things to write to serial from Program memory. Saves 400 to 2k of RAM.
  70. FORCE_INLINE void serialprintPGM(const char *str)
  71. {
  72. char ch=pgm_read_byte(str);
  73. while(ch)
  74. {
  75. MYSERIAL.write(ch);
  76. ch=pgm_read_byte(++str);
  77. }
  78. }
  79. void get_command();
  80. void process_commands();
  81. void manage_inactivity();
  82. #if defined(DUAL_X_CARRIAGE) && defined(X_ENABLE_PIN) && X_ENABLE_PIN > -1 \
  83. && defined(X2_ENABLE_PIN) && X2_ENABLE_PIN > -1
  84. #define enable_x() do { WRITE(X_ENABLE_PIN, X_ENABLE_ON); WRITE(X2_ENABLE_PIN, X_ENABLE_ON); } while (0)
  85. #define disable_x() do { WRITE(X_ENABLE_PIN,!X_ENABLE_ON); WRITE(X2_ENABLE_PIN,!X_ENABLE_ON); axis_known_position[X_AXIS] = false; } while (0)
  86. #elif defined(X_ENABLE_PIN) && X_ENABLE_PIN > -1
  87. #define enable_x() WRITE(X_ENABLE_PIN, X_ENABLE_ON)
  88. #define disable_x() { WRITE(X_ENABLE_PIN,!X_ENABLE_ON); axis_known_position[X_AXIS] = false; }
  89. #else
  90. #define enable_x() ;
  91. #define disable_x() ;
  92. #endif
  93. #if defined(Y_ENABLE_PIN) && Y_ENABLE_PIN > -1
  94. #ifdef Y_DUAL_STEPPER_DRIVERS
  95. #define enable_y() { WRITE(Y_ENABLE_PIN, Y_ENABLE_ON); WRITE(Y2_ENABLE_PIN, Y_ENABLE_ON); }
  96. #define disable_y() { WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON); WRITE(Y2_ENABLE_PIN, !Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
  97. #else
  98. #define enable_y() WRITE(Y_ENABLE_PIN, Y_ENABLE_ON)
  99. #define disable_y() { WRITE(Y_ENABLE_PIN,!Y_ENABLE_ON); axis_known_position[Y_AXIS] = false; }
  100. #endif
  101. #else
  102. #define enable_y() ;
  103. #define disable_y() ;
  104. #endif
  105. #if defined(Z_ENABLE_PIN) && Z_ENABLE_PIN > -1
  106. #ifdef Z_DUAL_STEPPER_DRIVERS
  107. #define enable_z() { WRITE(Z_ENABLE_PIN, Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN, Z_ENABLE_ON); }
  108. #define disable_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); WRITE(Z2_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
  109. #else
  110. #define enable_z() WRITE(Z_ENABLE_PIN, Z_ENABLE_ON)
  111. #define disable_z() { WRITE(Z_ENABLE_PIN,!Z_ENABLE_ON); axis_known_position[Z_AXIS] = false; }
  112. #endif
  113. #else
  114. #define enable_z() ;
  115. #define disable_z() ;
  116. #endif
  117. #if defined(E0_ENABLE_PIN) && (E0_ENABLE_PIN > -1)
  118. #define enable_e0() WRITE(E0_ENABLE_PIN, E_ENABLE_ON)
  119. #define disable_e0() WRITE(E0_ENABLE_PIN,!E_ENABLE_ON)
  120. #else
  121. #define enable_e0() /* nothing */
  122. #define disable_e0() /* nothing */
  123. #endif
  124. #if (EXTRUDERS > 1) && defined(E1_ENABLE_PIN) && (E1_ENABLE_PIN > -1)
  125. #define enable_e1() WRITE(E1_ENABLE_PIN, E_ENABLE_ON)
  126. #define disable_e1() WRITE(E1_ENABLE_PIN,!E_ENABLE_ON)
  127. #else
  128. #define enable_e1() /* nothing */
  129. #define disable_e1() /* nothing */
  130. #endif
  131. #if (EXTRUDERS > 2) && defined(E2_ENABLE_PIN) && (E2_ENABLE_PIN > -1)
  132. #define enable_e2() WRITE(E2_ENABLE_PIN, E_ENABLE_ON)
  133. #define disable_e2() WRITE(E2_ENABLE_PIN,!E_ENABLE_ON)
  134. #else
  135. #define enable_e2() /* nothing */
  136. #define disable_e2() /* nothing */
  137. #endif
  138. enum AxisEnum {X_AXIS=0, Y_AXIS=1, Z_AXIS=2, E_AXIS=3};
  139. void FlushSerialRequestResend();
  140. void ClearToSend();
  141. void get_coordinates();
  142. #ifdef DELTA
  143. void calculate_delta(float cartesian[3]);
  144. extern float delta[3];
  145. #endif
  146. #ifdef SCARA
  147. void calculate_delta(float cartesian[3]);
  148. void calculate_SCARA_forward_Transform(float f_scara[3]);
  149. #endif
  150. void prepare_move();
  151. void kill();
  152. void Stop();
  153. bool IsStopped();
  154. void enquecommand(const char *cmd); //put an ASCII command at the end of the current buffer.
  155. void enquecommand_P(const char *cmd); //put an ASCII command at the end of the current buffer, read from flash
  156. void prepare_arc_move(char isclockwise);
  157. void clamp_to_software_endstops(float target[3]);
  158. void refresh_cmd_timeout(void);
  159. #ifdef FAST_PWM_FAN
  160. void setPwmFrequency(uint8_t pin, int val);
  161. #endif
  162. #ifndef CRITICAL_SECTION_START
  163. #define CRITICAL_SECTION_START unsigned char _sreg = SREG; cli();
  164. #define CRITICAL_SECTION_END SREG = _sreg;
  165. #endif //CRITICAL_SECTION_START
  166. extern float homing_feedrate[];
  167. extern bool axis_relative_modes[];
  168. extern int feedmultiply;
  169. extern int extrudemultiply; // Sets extrude multiply factor (in percent) for all extruders
  170. extern int extruder_multiply[EXTRUDERS]; // sets extrude multiply factor (in percent) for each extruder individually
  171. extern float volumetric_multiplier[EXTRUDERS]; // reciprocal of cross-sectional area of filament (in square millimeters), stored this way to reduce computational burden in planner
  172. extern float current_position[NUM_AXIS] ;
  173. extern float add_homing[3];
  174. #ifdef DELTA
  175. extern float endstop_adj[3];
  176. extern float delta_radius;
  177. extern float delta_diagonal_rod;
  178. extern float delta_segments_per_second;
  179. void recalc_delta_settings(float radius, float diagonal_rod);
  180. #endif
  181. #ifdef SCARA
  182. extern float axis_scaling[3]; // Build size scaling
  183. #endif
  184. extern float min_pos[3];
  185. extern float max_pos[3];
  186. extern bool axis_known_position[3];
  187. extern float zprobe_zoffset;
  188. extern int fanSpeed;
  189. #ifdef BARICUDA
  190. extern int ValvePressure;
  191. extern int EtoPPressure;
  192. #endif
  193. #ifdef FAN_SOFT_PWM
  194. extern unsigned char fanSpeedSoftPwm;
  195. #endif
  196. #ifdef FILAMENT_SENSOR
  197. extern float filament_width_nominal; //holds the theoretical filament diameter ie., 3.00 or 1.75
  198. extern bool filament_sensor; //indicates that filament sensor readings should control extrusion
  199. extern float filament_width_meas; //holds the filament diameter as accurately measured
  200. extern signed char measurement_delay[]; //ring buffer to delay measurement
  201. extern int delay_index1, delay_index2; //index into ring buffer
  202. extern float delay_dist; //delay distance counter
  203. extern int meas_delay_cm; //delay distance
  204. #endif
  205. #ifdef FWRETRACT
  206. extern bool autoretract_enabled;
  207. extern bool retracted[EXTRUDERS];
  208. extern float retract_length, retract_length_swap, retract_feedrate, retract_zlift;
  209. extern float retract_recover_length, retract_recover_length_swap, retract_recover_feedrate;
  210. #endif
  211. extern unsigned long starttime;
  212. extern unsigned long stoptime;
  213. // Handling multiple extruders pins
  214. extern uint8_t active_extruder;
  215. #ifdef DIGIPOT_I2C
  216. extern void digipot_i2c_set_current( int channel, float current );
  217. extern void digipot_i2c_init();
  218. #endif
  219. #endif